---
product_id: 2504545
title: "Zerex G05 Phosphate Free Concentrate Antifreeze Coolant 1 Gallon"
brand: "valvoline"
price: "₨2103"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/2504545-zerex-g05-phosphate-free-concentrate-antifreeze-coolant-1-gallon
store_origin: SC
region: Seychelles
---

# Boil-over resistance up to 270°F Freeze protection down to -84°F 5-year/150,000 mile engine protection guarantee Zerex G05 Phosphate Free Concentrate Antifreeze Coolant 1 Gallon

**Brand:** valvoline
**Price:** ₨2103
**Availability:** ✅ In Stock

## Summary

> 🛠️ Engine armor that never quits – keep your ride cool, protected, and ahead of the pack!

## Quick Answers

- **What is this?** Zerex G05 Phosphate Free Concentrate Antifreeze Coolant 1 Gallon by valvoline
- **How much does it cost?** ₨2103 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/2504545-zerex-g05-phosphate-free-concentrate-antifreeze-coolant-1-gallon)

## Best For

- valvoline enthusiasts

## Why This Product

- Trusted valvoline brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Leak & Component Safe:** High-quality additives protect gaskets, hoses, plastics, and your vehicle’s original finish from damage.
- • **Long-Lasting Reliability:** Backed by a 5-year/150,000 mile guarantee to prevent costly engine failures from freeze-ups or boil-overs.
- • **Hybrid Organic Acid Technology:** Advanced formula fights rust, scale, and corrosion on all cooling system metals, including aluminum.
- • **Ultimate Freeze & Boil Defense:** Stay worry-free with protection from -84°F to 270°F, no matter the climate extremes.
- • **Proven OEM-Approved Performance:** Trusted by Ford, Chrysler, Mercedes-Benz, and more for maximizing engine life in gas and diesel vehicles.

## Overview

Zerex G05 Phosphate Free Concentrate Antifreeze Coolant by Valvoline delivers industry-leading freeze and boil protection with a cutting-edge Hybrid Organic Acid Technology formula. Designed for both gasoline and diesel engines, it safeguards all cooling system metals, prevents leaks, and extends engine life. With a 5-year/150,000 mile guarantee and OEM approval from top automakers, it’s the trusted choice for professionals who demand peak performance and reliability.

## Description

Zerex G05 Phosphate Free Concentrate Antifreeze Coolant 1 Gallon

## Features

- Unsurpassed freeze protection and anti-boil performance outperforms industry standards
- Hybrid organic acid technology fights rust, scale & corrosion while protecting all cooling system metals (including aluminum)
- High-quality additives protect against leaks and won’t harm gaskets, hoses, plastics or original vehicle finish
- Yellow concentrate formula should be mixed with clean tap water or demineralized water at 50/50 ratio for temperatures -34 to 265F; 60/40 for -62 to 270F; and 70/30 for -84 to 267F
- 5 year/150,000 mile guarantee protects against engine failure caused by freeze-ups or boil-overs
- Batch-tested in the lab, fleet-tested in the real world to help car and truck owners achieve optimal performance and maximize engine life.
- Contains 30 – 50 ppm of denatonium benzoate as a bittering agent

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Valvoline |
| Brand | Valvoline |
| Model | G05 |
| Item Weight | 5 pounds |
| Product Dimensions | 7.38 x 3.83 x 12 inches |
| Item model number | ZXG051 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | ZXGO51 |

## Images

![Zerex G05 Phosphate Free Concentrate Antifreeze Coolant 1 Gallon - Image 1](https://m.media-amazon.com/images/I/810scqyTa1L.jpg)

## Questions & Answers

**Q: Is this a concentrated solution?**
A: The listing for this item needs to be corrected.  The model number item  ZXG051 is the concentrated version of the coolant.  The model number item ZXG05RU1 is the 50/50 mix version of the coolant.  The 50/50 mix version has the Amazon ASIN number of B0033QQ4VW.

**Q: Is the color of this coolant orange? One customer says great replacement for green coolant. I'm trying to find a coolant for my 2011 Ford Mustang 5.0**
A: It's a gold color.  I used it to replace the coolant in a 05 V6 mustang. Did you get a coolant leak? Seems a little early to be replacing coolant on a 2011.

**Q: bmw**
A: It does not list BMW on the bottle but I'm running it in mine

**Q: My 2014 caravan calls for 10 yr 150,000 mile coolant oat technology-this coolant is hoat. are they comparable?**
A: Zerex G05 Phosphate Free Antifreeze/Coolant 1 GA uses HOAT chemistry, which is not recommended for your application.  We recommend Zerex DEX-COOL Organic Acid Technology Antifreeze/Coolant 1 GA for your 2014 Chrysler OAT application.

## Frequently Bought Together

- Zerex G05 Phosphate Free Concentrate Antifreeze/Coolant 1 GA
- BlueDevil Products 00203 Radiator Flush & Oil Degreaser - 1 Quart
- Zerex G05 Phosphate Free 50/50 Ready-to-Use Antifreeze/Coolant 1 GA

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**Shop now:** [https://www.desertcart.sc/products/2504545-zerex-g05-phosphate-free-concentrate-antifreeze-coolant-1-gallon](https://www.desertcart.sc/products/2504545-zerex-g05-phosphate-free-concentrate-antifreeze-coolant-1-gallon)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-22*